Answer:
(-3, 5.5)
Step-by-step explanation:
To find the midpoint, you add up the corresponding coordinates (x with x and y with y) and divide each by 2.
(-7+1)/2 = -3
(8+3)/2 = 5.5
B will b the answer that's the only answer yuh can get is b
In y = mx + b form, the slope will be in the m position
y = mx + b
y = -7x + 9
notice that in the m position, the number is -7. That means ur slope = -7
Answer: m=11/5
Step-by-step explanation: